<template>
    <div class="login">
        <div class="login-hd">
            <div class="login-logo">
                <img src="@/assets/logo.jpg" alt="">
            </div>
            <div class="i18n">
                <el-dropdown>
                    <span class="el-dropdown-link">
                        中文
                        <el-icon class="el-icon--right">
                            <arrow-down />
                        </el-icon>
                    </span>
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item>English</el-dropdown-item>
                            <el-dropdown-item>Action 2</el-dropdown-item>
                            <el-dropdown-item>Action 3</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </div>
        </div>
    </div>
    <div class="login-wrap">
        <div class="title">欢迎回来</div>
        <div class="desc">探索技术的无限可能</div>
        <div class="login-form">
            <el-input prefix-icon="User" class="username input" size="large" v-model="username" placeholder="请输入用户名" />
            <el-input prefix-icon="Lock" class="password input" size="large" v-model="password" placeholder="请输入密码" />
            <div class="remember">
                <el-checkbox v-model="remember" label="记住我" size="default" />
                <router-link to="/forget-password">忘记密码？</router-link>
            </div>
            <el-button class="login-btn" size="large" color="#71377E" @click="login">登录</el-button>
            <div class="go-register">
                还没有账号？
                <router-link to="/register">立即注册</router-link>
            </div>
        </div>
    </div>
    <div class="login-ft">© 2024 技术博客. 保留所有权利</div>
</template>

<script setup>
import { ref } from 'vue'
import md5 from 'md5'
import { userLogin } from '@/api/index.js'
import { useRouter } from 'vue-router'
const username = ref('')
const password = ref('')
const remember = ref(false)
const router = useRouter()
const login = async () => {
    if (username.value == '' || password.value == '') {
        ElMessage.error('账号或密码不能为空')
        return
    }
    // 发送登录请求
    const res = await userLogin({
        username: username.value,
        password: md5(password.value)
    })
    console.log(res);

    // 是不是要记住我
    if (remember.value) {
        localStorage.setItem('token', res.token)
    } else {
        localStorage.removeItem('token')
        sessionStorage.setItem('token', res.token)
    }

    localStorage.setItem('userInfo', JSON.stringify(res.data))
    ElMessage.success('登录成功')
    // 跳回上个页面
    router.back()
}
</script>

<style lang="less" scoped>
.login {
    width: 100vw;
    height: 100vh;
    background: linear-gradient(145deg, #FAF5FF 0%, #FFFFFF 100%);
    position: relative;

    .login-hd {
        width: 100%;
        height: 88px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 30px;
        box-sizing: border-box;

        .login-logo {
            width: 88px;
            height: 88px;

            img {
                width: 100%;
                height: 100%;
            }
        }
    }




}

.login-wrap {
    width: 448px;
    background: #FFFFFF;
    box-shadow: 0px 20px 25px -5px rgba(0, 0, 0, 0.1), 0px 8px 10px -6px rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    padding: 32px;
    box-sizing: border-box;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);

    .title {
        font-weight: 700;
        font-size: 24px;
        color: #1F2937;
        line-height: 32px;
        text-align: center;
        margin-bottom: 8px;
    }

    .desc {
        font-weight: 400;
        font-size: 16px;
        color: #4B5563;
        line-height: 24px;
        text-align: center;
        margin-bottom: 32px;
    }

    .login-form {
        .input {
            --el-input-focus-border-color: #71377E;
            margin-bottom: 24px;
        }

        .remember {
            display: flex;
            justify-content: space-between;
            align-items: center;

            .el-checkbox {
                --el-checkbox-text-color: #4B5563;
                font-weight: 400;
                --el-checkbox-checked-text-color: #71377E;
                --el-checkbox-input-border-color-hover: #71377E;
                --el-checkbox-checked-input-border-color: #71377E;
                --el-checkbox-checked-bg-color: #71377E;
            }

            a {
                font-weight: 400;
                font-size: 14px;
                color: #71377E;
                line-height: 20px;
            }
        }

        .login-btn {
            width: 100%;
            margin-top: 24px;
        }

        .go-register {
            font-weight: 400;
            font-size: 16px;
            color: #4B5563;
            line-height: 20px;
            text-align: center;
            margin-top: 24px;

            a {
                color: #71377E;
            }
        }
    }
}

.login-ft {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 72px;
    text-align: center;
    font-weight: 400;
    font-size: 16px;
    color: #4b5563;
}
</style>